We should probably abandon IMCSockets' concept of SocketAddress/BoundSockets having names. We can use Linux SOCK_SEQPACKET sockets for these endpoints instead; these will be unforgeable, not just unguessable.

Breakpad

The Linux SUID sandbox marks sandboxed processes as undumpable, which stops them from being ptrace()‘d. This appears to prevent the Breakpad crash reporting system from working, since Breakpad currently uses ptrace() to read processes’ state.